Electronic Principles Holes are the minority carriers in which type of semiconductor? Extrinsic n-type None of these p-type Intrinsic Extrinsic n-type None of these p-type Intrinsic ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When operating below its resonant frequency, a series RLC circuit has the characteristics of a: series RL circuit series RLC circuit operated above its resonant frequency purely resistive circuit series RC circuit None of these series RL circuit series RLC circuit operated above its resonant frequency purely resistive circuit series RC circuit None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A transformer has a primary voltage of 120 V rms and a secondary voltage of 25 V rms. If the secondary current is 1A rms, what is the primary current? 300 mA 200 mA 7.8 mA None of these 208 mA 300 mA 200 mA 7.8 mA None of these 208 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How much current flows through a 0.02-H choke that is operating from a 12-V ac, 100-Hz source? 0.02 A 0.955 A 0.41666666666667 2.02 A None of these 0.02 A 0.955 A 0.41666666666667 2.02 A None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Doubling the operating frequency of a purely capacitive circuit: cuts the total current by one-half doubles the amount of total current has no effect on the total circuit current None of these thrice the amount of total current cuts the total current by one-half doubles the amount of total current has no effect on the total circuit current None of these thrice the amount of total current ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At cut off, the Q point is at infinity middle of the load line None of these upper end of the load line lower end of the load line infinity middle of the load line None of these upper end of the load line lower end of the load line ANSWER DOWNLOAD EXAMIANS APP
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